KJ3001X1-BH1 DO根據(jù)多年維護(hù)經(jīng)驗(yàn)，我們總結(jié)出了一套行之有效的故障判別及處理方法。 
1、查看監(jiān)控畫面的數(shù)據(jù)
　　出現(xiàn)以下情況時(shí)，說明控制系統(tǒng)發(fā)生問題，應(yīng)立即通知微機(jī)維修人員維修，同時(shí)操作工到現(xiàn)場(chǎng)進(jìn)行處理。
　　（1） 經(jīng)常變化的數(shù)據(jù)長(zhǎng)時(shí)間不變，且?guī)讉€(gè)數(shù)據(jù)或所有數(shù)據(jù)都不變。 
　　（2） 控制分組畫面中，手動(dòng)自動(dòng)無法切換，或手動(dòng)輸入數(shù)據(jù)后，一經(jīng)確認(rèn)，又恢復(fù)為原來的數(shù)據(jù)，修改不過來。

KJ3001X1-BH1 DO

KJ3001X1-BH1 DO

根據(jù)多年維護(hù)經(jīng)驗(yàn)，我們總結(jié)出了一套行之有效的故障判別及處理方法。 
1、查看監(jiān)控畫面的數(shù)據(jù)

　　出現(xiàn)以下情況時(shí)，說明控制系統(tǒng)發(fā)生問題，應(yīng)立即通知微機(jī)維修人員維修，同時(shí)操作工到現(xiàn)場(chǎng)進(jìn)行處理。

　　(1) 經(jīng)常變化的數(shù)據(jù)長(zhǎng)時(shí)間不變，且?guī)讉€(gè)數(shù)據(jù)或所有數(shù)據(jù)都不變。 
　　(2) 控制分組畫面中，手動(dòng)自動(dòng)無法切換，或手動(dòng)輸入數(shù)據(jù)后，一經(jīng)確認(rèn)，又恢復(fù)為原來的數(shù)據(jù)，修改不過來。 
　　(3) 趨勢(shì)圖畫面中，幾條趨勢(shì)都為直線不變。 
　　(4) 監(jiān)控畫面中，多個(gè)數(shù)據(jù)同時(shí)波動(dòng)較大。

公司地址：福建省廈門市思明區(qū)湖濱四里64號(hào)（湖光大廈）第八層A座
公司主營(yíng)：Allen-Bradley（羅克韋爾）

abb、Siemens（西門子）、 _-_-- plc可編程控制器

Schneider（施耐德）、Westinghouse、Ge _-__- dcs集散式控制系統(tǒng)

判斷波動(dòng)數(shù)據(jù)是否為工藝上相關(guān)參數(shù)，若是相關(guān)參數(shù)則通知儀表及微機(jī)人員檢查，看是否某調(diào)節(jié)系統(tǒng)波動(dòng)引起相關(guān)參數(shù)變化，同時(shí)將相關(guān)調(diào)節(jié)系統(tǒng)打到手動(dòng)狀態(tài)，必要時(shí)到現(xiàn)場(chǎng)進(jìn)行調(diào)節(jié)。如水溶液全循環(huán)裝置中，尿素合成塔壓力正常時(shí)為l9．67MPa，如果突然大范圍波動(dòng)，此時(shí)勢(shì)必引起下游的中壓系統(tǒng)、低壓系統(tǒng)壓力波動(dòng)，這種情況是由于幾個(gè)相關(guān)參數(shù)中某一參數(shù)波動(dòng)引起其他參數(shù)變化，并不是控制系統(tǒng)本身故障。

　　若波動(dòng)數(shù)據(jù)工藝上彼此并無直接影響，則可能為微機(jī)某卡件發(fā)生故障，立即將相關(guān)自調(diào)系統(tǒng)打到手動(dòng)調(diào)節(jié)，必要時(shí)到現(xiàn)場(chǎng)進(jìn)行調(diào)節(jié)，同時(shí)，通知微機(jī)及儀表人員檢查。

　當(dāng)發(fā)現(xiàn)多個(gè)自調(diào)系統(tǒng)失靈，監(jiān)控畫面上自調(diào)閥閥位在全開或全關(guān)位置，立即檢查儀表氣源壓力，若氣源壓力小于0．4MPa，則不正常，檢查氣源管道有無堵塞或漏氣現(xiàn)象；若氣源壓力小于0．2MPa，立即進(jìn)行緊急停車。將監(jiān)控畫面上的自調(diào)系統(tǒng)全部打到手動(dòng)，將調(diào)節(jié)閥閥位調(diào)到安全位置，通知儀表工檢查氣源，同時(shí)到現(xiàn)場(chǎng)進(jìn)行操作，關(guān)閉調(diào)節(jié)閥兩端的截止閥，用旁路閥操作。

Hitachi BBB1-02 Interface Board PCB Hitachi M-712E Dry Etcher Used Working

AMAT Applied Materials 0100-20350 Operator Panel Bulkhead 300mm Used Working

ASML 4022-471-5658 VME Control Board working

Xyplex 16 Port Terminal Server Card 500-5734 Used Working

edyne Harmonic Filter Board 1002363800 Rev. B Used Working

Semitool 4 Channel Interface Board 14837G Used Working

Fusion Semiconductor 61991 Control Board Rev.R working

Agilent Z4381A Phase Detector PCB Board Working

PI LVPZT Amplifier Card E-50300SX working

Nikon 4S015-119 NK386SX4 PCB Board WORKING

Nikon 4S018-351 PCB Board OPDCTRL2 Used Working

Nikon 4S018-444-EPDRV?1-X2A PCB Board Used Working

Matrox Processor Board GPG4N/500/128/2 925-0101 working

AMAT Applied Materials 4002-01 4-Axis Servo Control Board PCB Used Working

Asyst Technologies VLF-MC3005-02 FLUOROTRAC AMAT 1110-01059 Used Working

MKS Instruments 136458-G1-AB Precision Controller Board PCB Used Working

Nikon 4S018-550-LMDRV?X3 Controller Board PCB Used Working

Novellus Systems 03-283968-00 Interface FE/LL C3 Vector Used Working

ASML Shutter Control PCB 4022.437.3013 Used Working

Tohoku Ricoh Driver Board 7D000360A Used Working

Particle Measuring Systems Main Board 1000001391 Rev. C Used Working

Kniel System-Electron?ic CMP 0810 Power Supply Card ASML 4022.436.48921 Used

SVG ASML 4022.436.6375 Motor MOTUV PCB Used Working

Satcon Technology ISAM Controller 1001892 711001892 Rev. D Used Working

Tenta CCM Water Leak Detector PCB AS00021-02 Rev. A 0190-02076 Used Working

Sierracin/Magne?dyne 500-0051-01 Power Board Rev. F Used Working

Triton PSC-6X86 SBC Single Board Computer Ver. 2.3 working

Siemens Relay Output PCB 505-4908 Lot of 2 Used Working

Socapel Servo Drive Main Board 024.7036.A Used Working

LG Logic Control Board 42X1A 6870QCE017C working

SBS Greenspring cPCI-100-BP Dual IP Stepper Control PCB Used Working

M.C.S.I. IND-88-4 CPU Single Board Computer Equipe PRE-1062 Used Working

M.C.S.I. IND-88-4 CPU Single Board Computer Equipe PRE-1049 Used Working

M.C.S.I. IND-88-4 CPU Single Board Computer Equipe PRE-1122 Used Working

M.C.S.I. IND-88-4 CPU Single Board Computer Equipe PRE-1409 Used Working

Orbot 710-26351-DD Control PCB Rev. 0000 Used

Tenta SCOM CPCI PCB AS00800-01 Rev. 01 0190-23509 Used Working

Executive Electronics Power PCB PCB-0003-A Used Working

ACS-Tech 80 Control PCB DR14-1-55 SB-01420-104 Lot of 2 Used Working

SBS Single Board Computer 9000-30-059 Sabre2 Rev. B0 Used Working

Tenta AS-00710-01 DIDO Board Rev. D Used Working

Magmotor Amplifier Board AM0001328 711001857 Rev. 1 Used Working

SBS Single Board Computer 9000-32-031 Rev. D CPR03/32 Used Working

Daifuku SCB-3618A Power Relay Board working

Daifuku CCB-3600A Power Board working

Compare Autocal 100-0090-01 Interface PCB working

ASML 4022.472.0696 MCCB-2 Prodrive Board 4022.471.7605 working 6001-0301-6004

ASML 4022.471.7729 Relay Board 4022.471.7951 lot of 2 working

National Instruments VME-MXI-2 PCB 183105A-01 Refurb.

Lam Research 810-17082-001 16 Channel Heat/Cool PCB 710-17082-1 4420 Used

Hitachi 566-5504 CPU PCB Card 566-5503 S-9300 Used Working

ASM AC/DC Input/Output Module Epsilon 3000 Used Working

Lomac 8638-222-02 High Voltage SCM PCB Card Used

Digi International (1P)50000175 Communication Board 30000352-02 Used Working

Hitachi 566-5508 Panel-C PCB Centura RTP AC CAB Used Working

Novellus 03-323688D01 Vacuum Control I/F PCB Centura RTP AC CAB Used

MKS Instruments AS00721-05 PCI Power Board Tenta PWRS-0721 Used

DIP Inc. CDN497 Interlock Control Module AMAT 0190-06178 Used

Novellus 03-032706-00 DLCM Interlock PCB Concept II Altus Used Working

Orbot 710-26351-DD WF Control PCB Used Surplus

ACS-Tech 80 Control Board DR14-1-55 SB-01420-104 New

SST 2 Channel Board DNP-CPCI-2 0190-05399 Used Working

Teradyne Interface PCB 950-944-02/0421?0 Used Working

National Instruments VME-MXI Board 180960-01 working

Mega_F Systems 00000-2013-000-?02 DC Brushless Linear Drive Card Used

ETO ABX-X355 RF Generator Controller PCB AMAT 0190-36677 Used Working

SBS Technologies CPRO3/128-30024 Single Board Computer Rev.10 AMAT 0660-00095W

SBS Technologies CPRO3/128-3008 Single Board Computer Rev.B2 new

Kensington Laboratories 77-4000-6107-00 Robot Axis ARM/WST/TRSO 3-0018-01 Used

Kensington Laboratories 77-4000-6108-00 Robot Axis Multilink Z 7-0003-02 v10.45

Kensington Laboratories 77-4000-6108-00 Robot Axis Multilink Z 77-4000-6112-00

Kloehn Control Board 50300-1 Used Working

Kensington Laboratories 77-4000-6107-00 Robot Axis ARM/WST/TRSO PCB Rev. A Used

DIP Inc. CDN394 PCB Card 15039403 AMAT 0660-00229 Used Working

Ultrapointe 001003 Fast Z Controller PCB Rev. A Used Working

Novellus 03-034720-00 DCCM-S Right Loadlock Interface PCB Rev. A Used Working

Novellus 03-034720-00N DLCM-S Right Loadlock Interface PCB Rev. D Used Working

Novellus 03-034719-00N DLCM-S Left Loadlock Interface PCB Rev. G Used Working

Infranor MH0606 P43 Servo Amplifier Drive Board Used Working

IDK Corp. VAC-2000ES RGB Video Distribution Amplifier Unity II Working

Kniel System-Electron?ic CPD 3,3.10 3,3V Power Supply ASML 4022.436.57831 Used

Kniel System-Electron?ic CPD 8.1,5/1 8V Power Supply ASML 4022.436.86882 Used

DIP Inc. CDN396 PCB Card AMAT 0660-00078 Used Working

AMAT Applied Materials 0100-20453 DeviceNet Digital I/O Card 0190-00371 Used

Omron 3G8B2-N0000 Interface Card Working

Kensington Laboratories 77-4000-6017-00 Robot Axis ARM/WST/TRSO PCB Used

Kensington Laboratories 4000-6002 Axis Board Rev. W.3 Used Working

Nikon 4S598-556 Stepping Motor Driver D1670 B 10C Used Working

Dover Instrument 28253-03 3-Channel D/A Converter Rev. B AMAT 1290176 New

A.C.S Electronics SB214PC2-E XY Controller 210-40540-00/A AMAT 0660-01789 Used

Kensington Laboratories 4000-6002 Axis Board 4000-60063-00 Realtime Card Used

Lam Research 810-17013-001 Gap Drive AMP Interlock PCB Rev. C Rainbow 4420 Used

Estek Graphic Processor Board 398-18364-1 Used Working

Applied Materials AMAT 672544 Prom Board Used Working

Applied Materials AMAT RAM Memory Board 672532 Rev. C Used Working

Dynatronix Timing Board 138-1203-02 Used Working

SBS Technologies 85950000-100 Rear I/O Distribution Board Rev.1.1 new 0190-23314

NEAT Backplane 01130009 Used Working

Satcon Tech ISAM Controller 1001892 711001892 Used Working

SBS Single Board Computer CPR03/32-16624 Used Working

Tenta DIDO Board T002-00710 Used Working

Tenta SCOM CPCI Board AS00800-01 Used Working

Satcon Technology 2003397 Distribution Board Rev.D working 1001859

Sierracin/Magne?dyne 500-0051-01 Power Board Rev. D Used Working

Tenta DIDO Board T002-00710 Rev. B Used Working

Tenta Technology T002-00700 AI/AO Board Rev. C1 Working

Advanced Energy Tuner Power Supply Card AE0511BD Used Working

Watlow Anafaze Control Board 31221-00 Rev. C Used Working

Mitsubishi Control Board PE024A Used Working

Watlow Anafaze DNET Analog Board 31240-00 Rev.G working

Satcon Technology 2003396 Rev. B Front Panel & LCD Display Used Working

Kalex I-Bus Card 4913-2406 Rev. B Used Working

Sierracin/Magne?dyne 500-0051-02 Power Board Rev. H Used Working

P1191 Gate Drive Assembly Board 36-03626 Rev. 1 Used Working

STM 1006659 Power Assembly Board Rev. E Used Working

P1191 Power Assembly Board 36-0325 Rev.3 working

SST 0190-05400 Interface Card DeviceNet Pro Used Working

ETO ABX-X355 RF Generator Controller PCB Board Rev. A Used Working

ETO ABX-X355 RF Generator Control PCB Used Working

Delta Tau PF-1-94V-0 32v X-Axis Sine Amplifier Card 1097-69808 working

Fusion Semiconductor Dual Cassette Handler Card PWB-249181 Rev. E Used Working